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Self Aligning Ball Bearings 1218C3
Self Aligning Ball Bearings 1218C3

Self Aligning Ball Bearings 1218C3

The 1218C3 is a self-aligning ball bearing with a 90mm bore and 160mm outer diameter, crafted from sturdy chrome steel. It manages radial loads up to 12870 lbf and operates smoothly at speeds up to 5300 RPM.

Its double-row design allows for slight misalignment, reducing wear and tear. The open seal type makes lubrication straightforward, while the stainless steel cage enhances durability.

This bearing fits well in applications with potential shaft misalignment, such as conveyor systems or agricultural machinery. It works in temperatures from -30°C to 110°C.

Weighing 2.5kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s a reliable choice for replacements, especially as it’s interchangeable with SKF bearings.

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Product Parameters

  • Part Number 1218C3
  • Brand TFL & OEM
  • Interchangeable SKF
  • Bore Dia 90 mm
  • Bore Dia Tolerance -0.02mm to 0
  • Outer Dia 160 mm
  • Outer Dia Tolerance -0.025mm to 0
  • Width 30 mm
  • Width Tolerance -0.2mm to 0
  • External Diameter On Inner Ring 112.5 mm
  • Internal Diameter On Outer Ring 138.7 mm
  • Chamfer Dimension 2 mm
  • System of Measurement Metric
  • Bearing Type Ball
  • Bore Type Cylindrical
  • For Load Direction Radial
  • Construction Double Row
  • Seal Type Open
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Stainless Steel
  • Dynamic Radial Load 12870 lbf
  • Static Radial Load 5310 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Radial Clearance C3
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 5300 rpm
  • Weight 2.5 kg
  • Price($) 151.84

Features

Why Choose 1218C3 Bearing for Precision Tasks?

1218C3 Bearing features a double-row design with chrome steel rings and balls, ensuring high radial load capacity.
Its dynamic radial load rating of 12,870 lbf makes it suitable for demanding industrial applications.
The stainless steel cage maintains ball alignment, reducing friction and enhancing precision.
With a maximum speed of 5,300 rpm, it offers reliable performance in various operating conditions.

Application

Industrial Uses of 1218C3 Bearing
The 1218C3 Bearing is commonly used in heavy machinery, such as conveyor systems and industrial fans, where its self-aligning feature compensates for minor misalignments. Its double-row design ensures stable performance even under significant radial loads.

Where Is 1218C3 Bearing Used?
In automotive applications, the 1218C3 Bearing can be found in gearboxes and drivetrain components, providing smooth rotation and durability. The C3 radial clearance allows for thermal expansion, making it suitable for high-temperature environments.

Built for Heavy-Duty Use: 1218C3 Bearing
The 1218C3 Bearing excels in construction equipment, handling uneven loads and vibrations with ease. Its chrome steel construction and stainless steel cage offer long-lasting performance in demanding conditions.

Automotive vs Aerospace: Applications of 1218C3 Bearing
While the 1218C3 Bearing is popular in automotive transmissions, it also finds use in aerospace auxiliary systems where reliability is key. The metric sizing ensures compatibility with a variety of international standards.

Perfect Fit for Automation: 1218C3 Bearing
In robotic arms and automated assembly lines, the 1218C3 Bearing provides precise movement and low friction. Its open design simplifies lubrication, reducing downtime in continuous operations.

Q&A

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